HGH Frag 176-191
Research profile · How we handle evidence
A fragment of human growth hormone (HGH) studied for effects on lipid metabolism.
Evidence Score
Preclinical signal
Category
Therapeutic area
Standard Dose
Daily
Half-life
Plasma elimination
Route
Subcutaneous
Safety Tier
Limited data
Overview
HGH Frag 176-191 is a specific fragment of human growth hormone that has been explored in research on lipid and energy metabolism. Compared with full-length HGH, fragment-level studies aim to separate certain metabolic signaling effects from others, but it is still an area where human evidence varies by endpoint. If you see claims like "no effect on blood sugar" or "no muscle-related risk," treat them as oversimplifications until you check the specific study. The safer framing is: this fragment is a research tool for metabolic signaling questions, and any endocrine effects should be handled with appropriate caution.
Mechanism of Action
HGH Frag 176-191 is a specific fragment of human growth hormone that has been explored in research on lipid and energy metabolism. Compared with full-length HGH, fragment-level studies aim to separate certain metabolic signaling effects from others, but it is still an area where human evidence varies by endpoint. If you see claims like "no effect on blood sugar" or "no muscle-related risk," treat them as oversimplifications until you check the specific study. The safer framing is: this fragment is a research tool for metabolic signaling questions, and any endocrine effects should be handled with appropriate caution.
pH & Mixing
Peptides reconstituted at very different pH levels can destabilize when combined in the same syringe, which lowers how much of the peptide your body actually absorbs. If you're unsure whether two peptides are close enough in pH, reconstitute and inject them separately.
A dedicated compatibility check between two specific peptides is coming to the Compare tool. This section covers this peptide's pH only.
Benefits
- Lipolysis (fat breakdown)
- Anti-lipogenic (prevents fat storage)
- Does not affect blood sugar
- No muscle growth effects
Side Effects
- Mild injection site reactions
- Possible joint discomfort
Contraindications
- Pregnant or breastfeeding women
Structure & Sequence
Verified structure
HGH Frag 176-191
Illustration uses the catalog amino acid sequence because no exact external registry match was confirmed.
- Amino Acid Sequence
- YLRIVQCRSVEGSCGF
- Molecular Weight
- 1,817.12 Da
- Chemical Formula
- C78H125N23O23S2
- CAS Number
- N/A
- Reconstituted pH
- 8.2
Stack & Route Context
Stacks with
- AOD-9604
- Ipamorelin
Administration
Subcutaneous
Research Status
Research peptide for fat loss
Approval Status
Preclinical
Sports Legal
Permitted
References
No references listed.
This profile summarizes research literature for education only. It is not medical advice, and it does not diagnose, treat, or recommend a dose. Consult a qualified professional before changing a protocol.